单词	porphyroid
释义	por·phy·roid (pôrfə-roid′) n. Metamorphic rock having porphyritic texture.
随便看	mass-produce mass production mass psychogenic illness mass sociogenic illness mass spectrograph mass spectrography mass spectrometer mass spectrometry mass spectroscope mass spectroscopy mass spectrum massy massé mast mast mast- mast- mastaba mastabah mast cell mastectomy master master-at-arms master bedroom master chief petty officer

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。